When it comes to lapping, diamonds are your best friend. These long-lasting
pastes are made of pure, uniform diamond particles suspended in a high-stability
base. They remove material quickly, produce exceptionally high-luster finishes,
and leave no scratches. Diamond particles have been tested for quality and
accuracy of sizing. Use on steel, ceramic, glass, silicon, and other hard
surfaces. Furnished in a disposable plastic syringe applicator with protective
air-seal cap. Grades 45-3 are color coded for easy identification